What have you learned about leadership in your experience?

The most useful things I have learned are:

Patience - above all. I have never had great patience, but if you want to deal with people and clients and need to get them on your side, there is no other way than to remain patient and not distressed.

Never stop learning new stuff - very important. You should never freeze in one place and remain standing. If you want others toevolve themselves, you have to be an example and constantly envolve yourself.

Do not be bigheaded - the art of recognizing the mistake is not everyone's own, but believe that leadership is very appropriate if you can accept criticism and really evaluate your results and behavior.

Do not leave the work for later - it is always the best to do the job right now and do not give anything away, you never know what tomorrow brings and if you do not have more work.